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What should be paid attention to when designing stainless steel pipe fittings

RELEASE TIME :

2018-05-10 14:45

The connection between the wall of the round corner of the stainless steel pipe fittings should have the casting round corner. The structure that does not have filar horn, metal accumulates in right Angle place, hot nodular circle is bigger than other place, easy generation shrinks hole and shrink loose, and inside corner office stress concentration is serious, easy generation flaw. The above defects can be prevented by designing the valve Angle.

Some metals in the right Angle place crystal is suitable to cross, produces the crystal between the cohesive force to be weak, the pipe fitting in the corner corner mechanical performance has declined, increased the crack generation. Therefore, it is necessary to design the corner into a round corner, casting into a round corner is more conducive to modeling, avoid damage to the sharp Angle of the casting and the formation of sand holes, reduce the sand casting, so as to make the casting beautiful.

Shandong mingxing stainless steel casting co., LTD. : avoid the connection between the intersection and the sharp Angle. In order to effectively prevent the shrinkage cavity and porosity of the stainless steel pipe fittings, the connection of the castings on the pipe fittings should be avoided from crossing. Medium and small pipe fittings can use staggered joint, large pipe fittings choose ring joint.

More attention:

Stainless steel casting, stainless steel casting, 304 stainless steel pipe fittings, stainless steel pipe fittings, stainless steel tee

1. The stainless steel three-way material should be placed in the closed box, the open box should be covered by canvas, and the end of the pipe should be sealed by plastic cover.

2018/10/18 14:48

How much do you know about the failure of stainless steel pipe fittings?

With the extensive use of stainless steel pipe fittings in life, stainless steel pipe fittings has had a certain market. But at the same time, many users reported that stainless steel pipe fittings will appear when the use of the phenomenon of failure, stainless steel pipe fittings stainless steel pipe fittings failure led to work stagnation,

2018/07/13 14:46

What should be paid attention to when designing stainless steel pipe fittings

不锈钢管件的结构圆角管件壁间连接处均应有铸造圆角。没有圆角的结构，在直角处金属积聚，热节圆比别处大，易产生缩孔和缩松，且内側转角处应力集中严重，易产生裂纹。设计了阀角后，可防止产生上述缺陷。某些金属在直角处晶体宜交，产生晶体间的结合力薄弱，管件在转角处力学性能有所下降，加大了裂纹的产生。所以需将转角处设计成圆角，铸造成圆角更有利于造型，避免铸型尖角损坏而形成砂眼，减少铸件粘砂，使铸件美观等。山东明

2018/05/10 14:45

The development process of cast stainless steel is introduced in detail

Mold coating is the main component of refractory aggregate is, its ability to resist adhering sand on coating plays a decisive role, and the binder, suspending agent, thickening agent, defoaming agent, surfactant and other additives is the auxiliary material coating, decides the suspension stability of coatings, thixotropy, and intensity of flowing property

2018/02/08 14:45

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